#!/bin/sh
#
# netopeerguid.rc: netopeerguid init script
# Copyright (c) 2006-2015 CESNET, z.s.p.o.
# Author(s): David Kupka <dkupka@cesnet.cz>, Michal Vasko <mvasko@cesnet.cz>
#
# This script is written according to SysV init principles.
#
# To activate this script at the boot time simple copy this file (and
# rename it to 'netopeer' - without any suffix) into the /etc/rc.d/init.d
# directory. Then run chkconfig:
#
#    chkconfig --add netopeerguid
#
# Output is logged in /var/log/netopeerguid file.
#
# Two lines below this clause are used by chkconfig(8) to set it to run
# in the boot time. The first of those two lines tells chkconfig what
# runlevels the service should be started in by default, as well as the
# start and stop priority levels. The second line contains a description
# for the service.
#
# chkconfig: 345 50 80
# description: netopeerguid startup script

BINDIR="@prefix@/bin/"
LOGFILE="/var/log/netopeerguid"
NPGUID=netopeerguid

case "$1" in
start )
	echo "== Starting netopeerguid ==" >> $LOGFILE
	date >> $LOGFILE

	if [ `ps -C netopeerguid | wc -l` -eq 2 ]; then
		echo "Failed: netopeerguid is already running." >> $LOGFILE;
		echo "netopeerguid is already running.";
		exit 1;
	fi

	$BINDIR$NPGUID -d

	# for netopeerguid to start
	sleep 1;

	if [ `ps -C netopeerguid | wc -l` -lt 2 ]; then
		echo "Failure: netopeerguid failed to start." >> $LOGFILE;
		echo "netopeerguid failed to start.";
		exit 1;
	fi

	echo "== netopeerguid start ==";
	echo "Success: netopeerguid started ==" >> $LOGFILE;
	;;

stop )
	echo "== Stopping netopeerguid ==" >> $LOGFILE
	date >> $LOGFILE

	if [ `ps -C netopeerguid | wc -l` -lt 2 ]; then
		echo "Failure: netopeerguid is not running." >> $LOGFILE;
		echo "netopeerguid is not running.";
		exit 1;
	fi

	killall -15 netopeerguid

	sleep 2;

	if [ `ps -C netopeerguid | wc -l` -eq 2 ]; then
		killall -9 netopeerguid
		sleep 1;


		if [ `ps -C netopeerguid | wc -l` -eq 2 ]; then
			echo "Failure: netopeerguid is still running." >> $LOGFILE;
			echo "netopeerguid is still running.";
			exit 1;
		fi
	fi

	echo "== netopeerguid stop ==";
	echo "Success: netopeerguid stopped ==" >> $LOGFILE;
	;;

restart|reload )
	$0 stop
	$0 start
	;;

status )
	if [ `ps -C netopeerguid | wc -l` -eq 2 ]; then
		echo "netopeerguid is running.";
	else
		echo "netopeerguid is stopped.";
	fi
	;;
* )
	# Display usage of this script
	echo "Usage: $0 {start|stop|restart|reload|status}"
	;;
esac